Title:
受信コイル・ユニット、磁気共鳴撮像システム、磁気共鳴撮像方法及びプログラム
Document Type and Number:
Japanese Patent JP6650445
Kind Code:
B2
Abstract:
The present invention provides a receive coil unit (140) comprising a receive coil array (142) for use in a magnetic resonance imaging system (110) with multiple antenna units (144) sensitive to magnetic resonance signals, i.e. antenna units (144) sensitive to B-field signals, whereby each antenna unit (144) comprises a coil element (146) sensitive to B-field signals, and each antenna unit (144) comprises an E-field antenna (148) sensitive to E-field signals. The present invention also provides a magnetic resonance imaging system (110) comprising a receive coil unit (140) with a receive coil array (142) having multiple antenna units (144) sensitive to magnetic resonance signals, i.e. antenna units (144) sensitive to B-field signals, whereby the receive coil unit (140) is provided as a receive coil unit (140) as specified above. Still further, the present invention provides a method for magnetic resonance imaging comprising the steps of providing a receive coil unit (140) comprising a receive coil array (142) for use in a magnetic resonance imaging system (110) with multiple antenna units (144) sensitive to magnetic resonance signals, i.e. antenna units (144) sensitive to B-field signals, whereby each antenna unit (144) comprises a coil element (146) sensitive to B-field signals, and each antenna unit (144) comprises an E-field antenna (148) sensitive to E-field signals, and performing de-noising of the B-field signals received from the coil elements (146) of the receive coil unit (140) by filtering noise signals, as received from the E-field antenna (148), from the B-field signals.
Inventors:
Christophe Loisler
Wilds, Daniel
Wilds, Daniel
Application Number:
JP2017520403A
Publication Date:
February 19, 2020
Filing Date:
October 16, 2015
Export Citation:
Assignee:
KONINKLIJKE PHILIPS N.V.
International Classes:
A61B5/055
Domestic Patent References:
| JP6105824A | ||||
| JP5344960A | ||||
| JP4008348A | ||||
| JP60093972A |
Foreign References:
| US20110109311 | ||||
| US20140070810 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki